14645( 7) - 04-Oct-2017 11:48:37 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 14645 Version: 7 Check-in Time: 04-Oct-2017 11:48:37 STScI Edit Number: 1 Title The Stellar Origins of Supernovae ------------------------------------------------------------------------------------ Type Cycle GO 24 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Schuyler D. Van Dyk California Institute of Technology Y CoI: Prof. Alex V. Filippenko University of California - Berkeley N CoI: Dr. Nathan Smith University of Arizona N CoI: Dr. Ori Dosovitz Fox Space Telescope Science Institute N CoI: Dr. Patrick Kelly University of Minnesota - Twin Cities N CoI: Dr. Dan Milisavljevic Purdue University N ------------------------------------------------------------------------------------ Abstract Supernovae (SNe) have a profound effect on galaxies, and have been used as precise cosmological probes, resulting in the Nobel-distinguished discovery of the accelerating Universe. They are clearly very important events deserving of intense study. Yet, even with over 9100 classified SNe, we know relatively little about the stars which give rise to these powerful explosions. The main limitation has been the lack of spatial resolution in pre-SN imaging data. However, since 1999 our team has been at the vanguard of directly identifying SN progenitor stars in HST images. From this exciting line of study, the emerging trend from 13 detections for Type II-Plateau SNe is that their progenitors appear to be relatively low mass (8 to 20 Msun) red supergiants, although more cases are needed. Additionally, evidence is accumulating that the progenitors of Type II-narrow SNe may be related to luminous blue variables. However, the nature of the progenitors of Type Ib/c SNe, a subset of which are associated with the amazing gamma-ray bursts, remains ambiguous. Furthermore, we remain in the continually embarrassing situation that we still do not yet know which progenitor systems explode as Type Ia SNe, which are being used for precision cosmology. In Cycles 16, 17, 20, 21, 22, and 23 we have had great success with our approved ToO programs. As of this proposal deadline, we have already triggered on two supernovae (SN 2016adj and SN 2016bkv) with our Cycle 23 program. We therefore propose to continue this project to determine the identities of the progenitors of 4 SNe within, generally, about 20 Mpc, which we expect during Cycle 24, through ToO observations using WFC3/UVIS. ------------------------------------------------------------------------------------ Observations Description ------------------------ We plan for four ToO triggers during Cycle 24. If we detect one or more candidate stellar objects within a 1-sigma positional uncertainty in ACS, WFPC2, or WFC3 pre-supernova archival image(s), we will request a trigger to pinpoint the location of the SN in the pre-SN images and attempt to confirm the progenitor candidate. Our plan is to image with WFC3/UVIS, to provide the highest possible spatial resolution. Our strategy, generally, is to acquire several short-exposure dithered images in V (F555W, 10-s) or I (F814W, 30-s), for the 3 core-collapse visits (which will likely best match with the available archival image data), and in U (F336W, 20-s) or B (F438W, 20-s) for a putative, 14645( 7) - 04-Oct-2017 11:48:37 - [ 2] nearby (<10 Mpc) SN Ia visit, since these SNe will likely be too bright in redder bands, but fade more rapidly in the blue. We will be using the UVIS2 1Kx1K subarray near amplifier C. Since the exposures are quite short, we will also be using post-flash with 12 e- for each exposure, in order to mitigate against CTE losses. The initial Phase II observations are meant to be representative of a typical trigger. Each of the four possible ToOs has an initial placeholder position of RA(J2000)=0, Dec(J2000)=0. We will likely request triggers when the SN is still fairly bright, depending on its age at discovery, but limit this, generally, to m >14 mag. We therefore may alter exposure times and bands, depending on the expected brightness of a given SN when it is scheduled and depending on the bands of the pre-SN images available for the SN site in the HST archive. This may also result in changes in the dither strategy for a given visit. The ToOs are not intended to be high-impact, and will be requested to occur after 2 to 3 weeks from discovery, so there should be no disruption of normal scheduling. ------------------------------------------------------------------------------------ 14645( 7) - 04-Oct-2017 11:48:37 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 AT2016JBU EXT-STAR, SUPERNOVA RA=07H36M25.9550S, J2000 V = 14.0 +/- 1.0 TYPE II DEC=-69D32'55.26" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 2 SN2017EAW EXT-STAR, SUPERNOVA RA=20H34M44.2400S +/- 0.5", J2000 V = 13 +/- 1.0 TYPE II DEC=+60D11'35.90" +/- 0.5" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 3 SN2017EIN EXT-STAR, SUPERNOVA RA=11H52M53.2500S +/- 0.5", J2000 V = 13 +/- 1.0 TYPE IB DEC=+44D07'26.20" +/- 0.5" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 4 SN2017GAX EXT-STAR, SUPERNOVA RA=04H45M49.4400S +/- 0.5", J2000 V = 14.0 +/- 1.0 TYPE IA DEC=-59D14'42.60" +/- 0.5" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 14645( 7) - 04-Oct-2017 11:48:37 - [ 4] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-DITHER-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.173 Line_Spacing 0.112 Coordinate_Frame POS-TARG Pattern_Orient 23.884 Angle_Between_Sides 81.785 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 14645( 7) - 04-Oct-2017 11:48:37 - [ 5] Visit: 01 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 AT2016JBU WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 30 S (120 PATTERN 1 1-6 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 2 AT2016JBU WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 30 S (120 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 AT2016JBU WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 30 S (120 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 AT2016JBU WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 30 S (120 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 AT2016JBU WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 30 S (120 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 AT2016JBU WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 30 S (120 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ AT2016JBU 1 WFC3/UVI ACCUM UVIS2-C1 F814W 1 none none none 1 N/A S K1C-SUB AT2016JBU 1 WFC3/UVI ACCUM UVIS2-C1 F814W 2 none none none 1 N/A S K1C-SUB AT2016JBU 1 WFC3/UVI ACCUM UVIS2-C1 F814W 3 none none none 1 N/A S K1C-SUB AT2016JBU 1 WFC3/UVI ACCUM UVIS2-C1 F814W 4 none none none 1 N/A S K1C-SUB AT2016JBU 2 WFC3/UVI ACCUM UVIS2-C1 F814W 1 none none none 1 N/A S K1C-SUB AT2016JBU 2 WFC3/UVI ACCUM UVIS2-C1 F814W 2 none none none 1 N/A S K1C-SUB AT2016JBU 2 WFC3/UVI ACCUM UVIS2-C1 F814W 3 none none none 1 N/A S K1C-SUB AT2016JBU 2 WFC3/UVI ACCUM UVIS2-C1 F814W 4 none none none 1 N/A S K1C-SUB AT2016JBU 3 WFC3/UVI ACCUM UVIS2-C1 F814W 1 none none none 1 N/A S K1C-SUB 14645( 7) - 04-Oct-2017 11:48:37 - [ 6] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ AT2016JBU 3 WFC3/UVI ACCUM UVIS2-C1 F814W 2 none none none 1 N/A S K1C-SUB AT2016JBU 3 WFC3/UVI ACCUM UVIS2-C1 F814W 3 none none none 1 N/A S K1C-SUB AT2016JBU 3 WFC3/UVI ACCUM UVIS2-C1 F814W 4 none none none 1 N/A S K1C-SUB AT2016JBU 4 WFC3/UVI ACCUM UVIS2-C1 F814W 1 none none none 1 N/A S K1C-SUB AT2016JBU 4 WFC3/UVI ACCUM UVIS2-C1 F814W 2 none none none 1 N/A S K1C-SUB AT2016JBU 4 WFC3/UVI ACCUM UVIS2-C1 F814W 3 none none none 1 N/A S K1C-SUB AT2016JBU 4 WFC3/UVI ACCUM UVIS2-C1 F814W 4 none none none 1 N/A S K1C-SUB AT2016JBU 5 WFC3/UVI ACCUM UVIS2-C1 F814W 1 none none none 1 N/A S K1C-SUB AT2016JBU 5 WFC3/UVI ACCUM UVIS2-C1 F814W 2 none none none 1 N/A S K1C-SUB AT2016JBU 5 WFC3/UVI ACCUM UVIS2-C1 F814W 3 none none none 1 N/A S K1C-SUB AT2016JBU 5 WFC3/UVI ACCUM UVIS2-C1 F814W 4 none none none 1 N/A S K1C-SUB AT2016JBU 6 WFC3/UVI ACCUM UVIS2-C1 F814W 1 none none none 1 N/A S K1C-SUB AT2016JBU 6 WFC3/UVI ACCUM UVIS2-C1 F814W 2 none none none 1 N/A S K1C-SUB AT2016JBU 6 WFC3/UVI ACCUM UVIS2-C1 F814W 3 none none none 1 N/A S K1C-SUB AT2016JBU 6 WFC3/UVI ACCUM UVIS2-C1 F814W 4 none none none 1 N/A S K1C-SUB 14645( 7) - 04-Oct-2017 11:48:37 - [ 7] Visit: 02 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0, 0 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 2 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.04392, S 1C-SUB S) 0.17548 ------------------------------------------------------------------------------------------------------------------------------------ 3 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.07988, S 1C-SUB S) 0.39030 ------------------------------------------------------------------------------------------------------------------------------------ 4 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.13293, S 1C-SUB S) 0.08843 ------------------------------------------------------------------------------------------------------------------------------------ 5 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.21273, S 1C-SUB S) 0.22644 ------------------------------------------------------------------------------------------------------------------------------------ 6 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.25267, S 1C-SUB S) 0.44152 ------------------------------------------------------------------------------------------------------------------------------------ 7 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.34603, S 1C-SUB S) 0.06265 ------------------------------------------------------------------------------------------------------------------------------------ 8 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.38555, S 1C-SUB S) 0.19801 ------------------------------------------------------------------------------------------------------------------------------------ 9 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.42549, S 1C-SUB S) 0.41309 ------------------------------------------------------------------------------------------------------------------------------------ 10 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.65000, S 1C-SUB S) 0.00000 ------------------------------------------------------------------------------------------------------------------------------------ 11 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.69392, S 1C-SUB S) 0.17548 ------------------------------------------------------------------------------------------------------------------------------------ 12 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.72988, S 1C-SUB S) 0.39030 ------------------------------------------------------------------------------------------------------------------------------------ 13 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.78293, S 1C-SUB S) 0.08843 ------------------------------------------------------------------------------------------------------------------------------------ 14 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.86273, S 1C-SUB S) 0.22644 ------------------------------------------------------------------------------------------------------------------------------------ 14645( 7) - 04-Oct-2017 11:48:37 - [ 8] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 15 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.90267, S 1C-SUB S) 0.44152 ------------------------------------------------------------------------------------------------------------------------------------ 16 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.99603, S 1C-SUB S) 0.06265 ------------------------------------------------------------------------------------------------------------------------------------ 17 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 1.03555, S 1C-SUB S) 0.19801 ------------------------------------------------------------------------------------------------------------------------------------ 18 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 1.07549, S 1C-SUB S) 0.41309 ------------------------------------------------------------------------------------------------------------------------------------ 19 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.00000, S 1C-SUB S) 0.65000 ------------------------------------------------------------------------------------------------------------------------------------ 20 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.04392, S 1C-SUB S) 0.82548 ------------------------------------------------------------------------------------------------------------------------------------ 21 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.07988, 1.0403 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 22 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.13293, S 1C-SUB S) 0.73843 ------------------------------------------------------------------------------------------------------------------------------------ 23 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.21273, S 1C-SUB S) 0.87644 ------------------------------------------------------------------------------------------------------------------------------------ 24 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.25267, S 1C-SUB S) 1.09152 ------------------------------------------------------------------------------------------------------------------------------------ 25 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.34603, S 1C-SUB S) 0.71265 ------------------------------------------------------------------------------------------------------------------------------------ 26 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.38555, S 1C-SUB S) 0.84801 ------------------------------------------------------------------------------------------------------------------------------------ 27 SN2017EAW WFC3/UVI ACCUM UVIS2-C1K F814W FLASH=12 1 10 S (10 POS TARG 0.42549, S 1C-SUB S) 1.06309 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN2017EAW 1 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB 14645( 7) - 04-Oct-2017 11:48:37 - [ 9] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN2017EAW 2 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 3 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 4 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 5 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 6 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 7 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 8 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 9 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 10 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 11 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 12 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 13 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 14 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 15 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 16 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 17 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 18 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 19 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 20 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 21 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 22 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 23 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 24 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 25 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB 14645( 7) - 04-Oct-2017 11:48:37 - [ 10] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN2017EAW 26 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB SN2017EAW 27 WFC3/UVI ACCUM UVIS2-C1 F814W none none none none 1 N/A S K1C-SUB 14645( 7) - 04-Oct-2017 11:48:37 - [ 11] Visit: 03 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0, 0; GS ACQ S 1C-SUB S) SCENARIO SINGLE ------------------------------------------------------------------------------------------------------------------------------------ 2 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.04392, S 1C-SUB S) 0.17548 ------------------------------------------------------------------------------------------------------------------------------------ 3 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.07988, S 1C-SUB S) 0.39030 ------------------------------------------------------------------------------------------------------------------------------------ 4 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.13293, S 1C-SUB S) 0.08843 ------------------------------------------------------------------------------------------------------------------------------------ 5 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.21273, S 1C-SUB S) 0.22644 ------------------------------------------------------------------------------------------------------------------------------------ 6 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.25267, S 1C-SUB S) 0.44152 ------------------------------------------------------------------------------------------------------------------------------------ 7 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.34603, S 1C-SUB S) 0.06265 ------------------------------------------------------------------------------------------------------------------------------------ 8 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.38555, S 1C-SUB S) 0.19801 ------------------------------------------------------------------------------------------------------------------------------------ 9 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.42549, S 1C-SUB S) 0.41309 ------------------------------------------------------------------------------------------------------------------------------------ 10 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.65000, S 1C-SUB S) 0.00000 ------------------------------------------------------------------------------------------------------------------------------------ 11 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.69392, S 1C-SUB S) 0.17548 ------------------------------------------------------------------------------------------------------------------------------------ 12 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.72988, S 1C-SUB S) 0.39030 ------------------------------------------------------------------------------------------------------------------------------------ 13 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.78293, S 1C-SUB S) 0.08843 ------------------------------------------------------------------------------------------------------------------------------------ 14 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.86273, S 1C-SUB S) 0.22644 ------------------------------------------------------------------------------------------------------------------------------------ 14645( 7) - 04-Oct-2017 11:48:37 - [ 12] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 15 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.90267, S 1C-SUB S) 0.44152 ------------------------------------------------------------------------------------------------------------------------------------ 16 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.99603, S 1C-SUB S) 0.06265 ------------------------------------------------------------------------------------------------------------------------------------ 17 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 1.03555, S 1C-SUB S) 0.19801 ------------------------------------------------------------------------------------------------------------------------------------ 18 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 1.07549, S 1C-SUB S) 0.41309 ------------------------------------------------------------------------------------------------------------------------------------ 19 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.00000, S 1C-SUB S) 0.65000 ------------------------------------------------------------------------------------------------------------------------------------ 20 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.04392, S 1C-SUB S) 0.82548 ------------------------------------------------------------------------------------------------------------------------------------ 21 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.07988, 1.0403 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 22 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.13293, S 1C-SUB S) 0.73843 ------------------------------------------------------------------------------------------------------------------------------------ 23 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.21273, S 1C-SUB S) 0.87644 ------------------------------------------------------------------------------------------------------------------------------------ 24 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.25267, S 1C-SUB S) 1.09152 ------------------------------------------------------------------------------------------------------------------------------------ 25 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.34603, S 1C-SUB S) 0.71265 ------------------------------------------------------------------------------------------------------------------------------------ 26 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.38555, S 1C-SUB S) 0.84801 ------------------------------------------------------------------------------------------------------------------------------------ 27 SN2017EIN WFC3/UVI ACCUM UVIS2-C1K F438W FLASH=12 1 10 S (10 POS TARG 0.42549, S 1C-SUB S) 1.06309 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN2017EIN 1 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB 14645( 7) - 04-Oct-2017 11:48:37 - [ 13] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN2017EIN 2 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 3 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 4 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 5 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 6 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 7 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 8 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 9 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 10 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 11 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 12 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 13 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 14 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 15 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 16 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 17 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 18 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 19 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 20 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 21 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 22 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 23 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 24 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 25 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB 14645( 7) - 04-Oct-2017 11:48:37 - [ 14] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN2017EIN 26 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB SN2017EIN 27 WFC3/UVI ACCUM UVIS2-C1 F438W none none none none 1 N/A S K1C-SUB 14645( 7) - 04-Oct-2017 11:48:37 - [ 15] Visit: 04 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0, 0 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 2 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.04392, S 1C-SUB S) 0.17548 ------------------------------------------------------------------------------------------------------------------------------------ 3 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.07988, S 1C-SUB S) 0.39030 ------------------------------------------------------------------------------------------------------------------------------------ 4 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.13293, S 1C-SUB S) 0.08843 ------------------------------------------------------------------------------------------------------------------------------------ 5 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.21273, S 1C-SUB S) 0.22644 ------------------------------------------------------------------------------------------------------------------------------------ 6 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.25267, S 1C-SUB S) 0.44152 ------------------------------------------------------------------------------------------------------------------------------------ 7 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.34603, S 1C-SUB S) 0.06265 ------------------------------------------------------------------------------------------------------------------------------------ 8 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.38555, S 1C-SUB S) 0.19801 ------------------------------------------------------------------------------------------------------------------------------------ 9 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.42549, S 1C-SUB S) 0.41309 ------------------------------------------------------------------------------------------------------------------------------------ 10 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.65000, 0 S 1C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 11 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.69392, S 1C-SUB S) 0.17548 ------------------------------------------------------------------------------------------------------------------------------------ 12 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.72988, S 1C-SUB S) 0.39030 ------------------------------------------------------------------------------------------------------------------------------------ 13 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.78293, S 1C-SUB S) 0.08843 ------------------------------------------------------------------------------------------------------------------------------------ 14 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.86273, S 1C-SUB S) 0.22644 ------------------------------------------------------------------------------------------------------------------------------------ 14645( 7) - 04-Oct-2017 11:48:37 - [ 16] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 15 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.90267, S 1C-SUB S) 0.44152 ------------------------------------------------------------------------------------------------------------------------------------ 16 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.99603, S 1C-SUB S) 0.06265 ------------------------------------------------------------------------------------------------------------------------------------ 17 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 1.03555, S 1C-SUB S) 0.19801 ------------------------------------------------------------------------------------------------------------------------------------ 18 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 1.07549, S 1C-SUB S) 0.41309 ------------------------------------------------------------------------------------------------------------------------------------ 19 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.00000, S 1C-SUB S) 0.65000 ------------------------------------------------------------------------------------------------------------------------------------ 20 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.04392, S 1C-SUB S) 0.82548 ------------------------------------------------------------------------------------------------------------------------------------ 21 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.07988, S 1C-SUB S) 1.04030 ------------------------------------------------------------------------------------------------------------------------------------ 22 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.13293, S 1C-SUB S) 0.73843 ------------------------------------------------------------------------------------------------------------------------------------ 23 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.21273, S 1C-SUB S) 0.87644 ------------------------------------------------------------------------------------------------------------------------------------ 24 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.25267, S 1C-SUB S) 1.09152 ------------------------------------------------------------------------------------------------------------------------------------ 25 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.34603, S 1C-SUB S) 0.71265 ------------------------------------------------------------------------------------------------------------------------------------ 26 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.38555, S 1C-SUB S) 0.84801 ------------------------------------------------------------------------------------------------------------------------------------ 27 SN2017GAX WFC3/UVI ACCUM UVIS2-C1K F555W FLASH=12 1 20 S (20 POS TARG 0.42549, S 1C-SUB S) 1.06309 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN2017GAX 1 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB 14645( 7) - 04-Oct-2017 11:48:37 - [ 17] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN2017GAX 2 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 3 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 4 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 5 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 6 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 7 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 8 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 9 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 10 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 11 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 12 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 13 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 14 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 15 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 16 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 17 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 18 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 19 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 20 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 21 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 22 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 23 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 24 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 25 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB 14645( 7) - 04-Oct-2017 11:48:37 - [ 18] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ SN2017GAX 26 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB SN2017GAX 27 WFC3/UVI ACCUM UVIS2-C1 F555W none none none none 1 N/A S K1C-SUB 14645( 7) - 04-Oct-2017 11:48:37 - [ 19] Summary Form for Proposal 14645 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS2-C1K1C-SUB ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters FLASH=12 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements GS ACQ SCENARIO SINGLE, PATTERN 1 1-6, POS TARG 0, 0, POS TARG 0.00000, 0.65000, POS TARG 0.04392, 0.17548, POS TARG 0.04392, 0.82548, POS TARG 0.07988, 0.39030, POS TARG 0.07988, 1.0403, POS TARG 0.07988, 1.04030, POS TARG 0.13293, 0.08843, POS TARG 0.13293, 0.73843, POS TARG 0.21273, 0.22644, POS TARG 0.21273, 0.87644, POS TARG 0.25267, 0.44152, POS TARG 0.25267, 1.09152, POS TARG 0.34603, 0.06265, POS TARG 0.34603, 0.71265, POS TARG 0.38555, 0.19801, POS TARG 0.38555, 0.84801, POS TARG 0.42549, 0.41309, POS TARG 0.42549, 1.06309, POS TARG 0.65000, 0, POS TARG 0.65000, 0.00000, POS TARG 0.69392, 0.17548, POS TARG 0.72988, 0.39030, POS TARG 0.78293, 0.08843, POS TARG 0.86273, 0.22644, POS TARG 0.90267, 0.44152, POS TARG 0.99603, 0.06265, POS TARG 1.03555, 0.19801, POS TARG 1.07549, 0.41309 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F438W, F555W, F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names AT2016JBU, SN2017EAW, SN2017EIN, SN2017GAX ------------------------------------------------------------------------------------------------------------------------------------